ssi_pka_hw_plat_defs.h 3.8 KB

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  34. #ifndef PKA_HW_PLAT_DEFS_H
  35. #define PKA_HW_PLAT_DEFS_H
  36. #ifdef __cplusplus
  37. extern "C"
  38. {
  39. #endif
  40. /*!
  41. @file
  42. @brief Contains the enums and definitions that are used in the PKA code (definitions that are platform dependent).
  43. @defgroup ssi_pka_hw_plat_defs CryptoCell PKA specific types and definitions
  44. @{
  45. @ingroup cryptocell_pka
  46. */
  47. /*! Size of PKA engine word.*/
  48. #define SASI_PKA_WORD_SIZE_IN_BITS 64
  49. /*! Maximal supported modulus size in bits. */
  50. #define CRYS_SRP_MAX_MODULUS_SIZE_IN_BITS 3072
  51. /*! Maximal supported modulus size in RSA in bits. */
  52. #define CRYS_RSA_MAX_VALID_KEY_SIZE_VALUE_IN_BITS 2048
  53. /*! Maximal supported key generation size in RSA in bits. */
  54. #define CRYS_RSA_MAX_KEY_GENERATION_HW_SIZE_BITS 2048
  55. /*! PKA operations maximal count of extra bits. */
  56. #define PKA_EXTRA_BITS 8
  57. /*! PKA operations number of memory registers. */
  58. #define PKA_MAX_COUNT_OF_PHYS_MEM_REGS 32
  59. #ifdef __cplusplus
  60. }
  61. #endif
  62. /**
  63. @}
  64. */
  65. #endif //PKA_HW_PLAT_DEFS_H